Home > Stud Bolts > Stainless Steel 436 Stud Bolts
Weston Stainless, Midland, UK, is a reliable distributor of quality stainless steel fasteners, with a focus on robust, corrosion-resistant products for industrial use. Of their range, Stainless Steel 436 Stud Bolts are recommended because of their superior heat resistance and high-quality mechanical characteristics. Made from Grade 436 stainless steel, these stud bolts have a cylindrical, threaded form, perfect for firm fastening. Their ferritic structure promotes strength, oxidation resistance, and weldability and is ideal for severe applications in high-temperature conditions such as exhaust systems, petrochemical facilities, and automotive applications.
Stainless Steel 436 Stud Bolts contain mainly chromium (16-18%), molybdenum (0.75-1.25%), and nickel (0.75% max), with minor constituents of carbon, manganese, silicon, phosphorus, and sulfur. Mechanically, they have a tensile strength of around 450-600 MPa, yield strength of 300 MPa, and elongation of 20%. Physically, their properties are density of 7.7 g/cm³, thermal conductivity of 25 W/m·K, and coefficient of thermal expansion at 10.4 µm/m·°C, making them consistent with temperature variation and mechanical stress.
| Element | 436 |
| Carbon | 0.12 |
| Chromium | 16.0-18.0 |
| Molybdenum | 0.75-1.25 |
| Manganese | 1.00 |
| Silicon | 1.00 |
| Phosphorus | 0.040 |
| Sulfur | 0.030 |
| Property | 436 |
| Yield Strength, min. (ksi) | 40 |
| Tensile Strength, min. (ksi) | 65 |
| Elongation, min. (%) | 20 |
| Hardness, max. (Rb) | 90 |
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Corrosion-resistant fasteners ideal for high-strength applications. They feature continuous threading along their length, providing versatility for joining and securing components in various industrial settings.
Secure anchoring in demanding environments. Featuring high corrosion resistance and strength, they ensure reliable attachment for heavy loads and structural integrity in various applications.
Corrosion-resistant fasteners designed for high-strength applications. With consistent threading and durability, they offer reliable performance for securing and connecting components in demanding environments.
Durability with a sleek design, featuring a flat, flush head that reduces protrusion. Ideal for applications requiring a smooth surface and reliable fastening.
Stainless Steel 436 Stud Bolts find extensive applications in automotive exhaust systems, heat exchangers, petrochemical plants, furnace parts, and power plants, where thermal fatigue and oxidation resistance is of utmost importance. Their superior corrosion resistance properties render them suitable for applications exposed to moisture, acidic gases, and alternating temperatures. They also find applications in structural engineering, industrial machines, and aircraft parts, providing safe fastening and stability under high-pressure and high-temperature conditions and thus proving to be a must for heavy-duty and precision industries.
Stainless Steel 436 Stud Bolts have mill test certificates (MTC) in line with EN 10204 3.1/3.2 for guaranteed compliance to standards. The boltings are securely wrapped and stored in wooden crates, bubble wraps, and plastic covers during transport to prevent injury and loss during transport. Reliable delivery plans within global scope help facilitate instant need fulfilments, keeping applications fast-paced.
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